Hydraulic ZEPRO

ZEPRO Hydraulics – Spare Parts for the Frame-Integrated Lift Hydraulics

Hydraulic spare parts for ZEPRO tail lifts cover the typical Scandinavian design, where the hydraulics are consistently integrated into the steel frame of the Z, ZL and ZT series. Instead of free-standing power pack housings, the hydraulic system sits protected inside the load-bearing frame and reduces external surfaces that can suffer damage in tough operation. As an authorized ZEPRO service partner, SULEJ Ladebordwand ensures the professional supply of suitable hydraulic components.

Hydraulic components in the ZEPRO system

The core of the ZEPRO hydraulics is the hydraulic pump integrated into the steel frame, with a 2.50 ccm delivery volume, manufactured by Haldex or Concentric HX depending on the model year. This layout recurs across the Z, ZL and ZT series and simplifies identification of the matching power units. Typical wear patterns under intensive operation are a drop in delivery, longer lift times and changes in running noise, which can often be traced back to oil ageing, contaminated filters or leaking connections within the frame-integrated assembly.

Lift, closing and travel cylinders are dimensioned for the Z, ZL and ZT layout and require matching seal kits in piston, rod and wiper configurations as well as corrosion-free piston rods. Directional valves control lifting and lowering, while check and load-holding valves keep the platform safely in position. Oil film at cylinder rod outlets, soft end positions or slow platform drift indicate worn seal kits or leaking valve functions and should be assessed promptly.

The ZEPRO hydraulic range comprises several hundred individual parts across all capacity classes and model years. Key component groups include:

• Hydraulic pumps 2.50ccm Haldex and Concentric HX
• Lift, closing and travel cylinders for Z, ZL, ZT
• Seal kits, piston rods and guide bushings
• Directional valves, hydraulic hoses and fittings

In addition, we supply hydraulic hoses, fittings, power pack covers, special tools and numerous further components for maintenance, repair and general overhaul.

Note on the frame-integrated hydraulics and the 2.50ccm pump

The tight fusion of hydraulic power unit and load-bearing frame means that service work should be planned with precisely matching components from the outset. The Haldex or Concentric HX pump with 2.50ccm is a recurring reference value across the Z, ZL and ZT series and simplifies clear spare parts identification via the ZEPRO-typical article number scheme [number]TL.